2w58

X-ray diffraction
2.5Å resolution

Crystal Structure of the DnaI

Released:

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-177365 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
AAA+ ATPase domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 202 amino acids
Theoretical weight: 23.56 KDa
Source organism: Geobacillus kaustophilus HTA426
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5KWD0 (Residues: 108-309; Coverage: 65%)
Gene names: GK2721, dnaI
Sequence domains: IstB-like ATP binding protein
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13B1
Spacegroup: P212121
Unit cell:
a: 54.632Å b: 59.53Å c: 115.636Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.235 0.235 0.269
Expression system: Escherichia coli